Performance Mufflers & More at Summit Racing

Flowmaster 50 Series Delta Flow 409 Stainless Steel 3 Inch Muffler 843051

Muffler, Delta Flow 50 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-843051

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster 70 Series Big Block II 409 Stainless Steel 3 Inch Muffler 853072

Muffler, 70 Series Big Block II, Oval, Stainless, 3 in. Center Inlet, 3 in. Offset Outlet, 22 in. Case Length

Part Number: FLO-853072

4.67 out of 5 stars ( 27 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Summit Racing™ 2-Chamber Performance Steel 2.5 Inch Muffler SUM-638252

Muffler, 2 Chambered, 2.5 in. Inlet, 2.5 in. Outlet, Offset Inlet, Offset Outlet, Steel, Aluminized, Each

Part Number: SUM-638252

4.67 out of 5 stars ( 84 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

AP Exhaust OE Replacement Steel 3 Inch Muffler 2500

Mufflers, OE Replacement, Oval Case, Steel, Aluminized, Dual 3.00 in. Offset Inlet/Outlet, 29.00 in. Overall Length, Each

Part Number: APH-2500

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

Muffler, XR-1, 3 in. Center Inlet/3 in. Center Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40944

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Borla ATAK Crate304 Stainless Steel 2.5 Inch Muffler 400832

Muffler, ATAK CrateMuffler, Oval, Stainless, Brushed, 2.50 in. Offset Inlet, 2.50 in. Center Outlet, Ford

Part Number: BOR-400832

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Summit Racing™ 2-Chamber Performance Steel 3 Inch Muffler SUM-638230

Muffler, 2 Chambered, 3 in. Inlet, 3 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-638230

4.44 out of 5 stars ( 88 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster FlowFX 409 Stainless Steel 2.25 Inch Muffler 71225

Muffler, FlowFX Series, 2.25 in. Offset Inlet/2.25 in. Center Outlet, Stainless Steel, Natural, Each

Part Number: FLO-71225

4.58 out of 5 stars ( 26 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

MagnaFlow Stainless Steel Race Series 409 Stainless Steel 4 Inch Muffler 14153

Muffler, Race Series, 4.00 in. Inlet/4.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-14153

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

MagnaFlow Performance 409 Stainless Steel 2.25 Inch Muffler 11225

Muffler, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-11225

4.79 out of 5 stars ( 29 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

SpinTech 9000 Super Pro Street Steel 2.5 Inch Muffler 9334

Muffler, 9000 Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 2.5 in. Offset Inlet/2.5 in. Offset Outlet, Each

Part Number: SIH-9334

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12259

Muffler, 3.00 in. Inlet/3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12259

4.29 out of 5 stars ( 17 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Thrush Turbo Steel 2.25 Inch Muffler 17713

Muffler, Thrush Turbo, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17713

4.73 out of 5 stars ( 75 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster 50 Series Delta Flow Steel 3 Inch Muffler 943051

Muffler, Delta Flow 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-943051

4.68 out of 5 stars ( 25 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Dynomax Super Turbo Steel 3 Inch Muffler 17744

Muffler, Super Turbo, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17744

4.39 out of 5 stars ( 33 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster Super 44 Series Steel 3 Inch Muffler 943046

Muffler, Super 44 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-943046

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Dynomax Race Bullet Steel 3.5 Inch Muffler 24216

Muffler, Race Bullet, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-24216

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster FlowFX 409 Stainless Steel 3 Inch Muffler 717847

Muffler, Direct-fit Muffler, 409 Stainless Steel, Oval, 3.00 in. Inlet/Outlet, FlowFX, Ram, Each

Part Number: FLO-717847

4.6 out of 5 stars ( 15 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster Super HP-2 409 Stainless Steel 2.5 Inch Muffler 12518409

Muffler, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-12518409

4.71 out of 5 stars ( 24 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Borla ProXS 304 Stainless Steel 3 Inch Muffler 400482

Muffler, ProXS, Oval, Stainless Steel, Natural, 3.00 in. Center Inlet, 3.00 in. Offset Outlet, Each

Part Number: BOR-400482

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12588

Muffler, 3.00 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12588

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster 50 Series Delta Flow Steel 3 Inch Muffler 943053

Muffler, Delta Flow 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-943053

4.61 out of 5 stars ( 23 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Borla ProXS 304 Stainless Steel 2.5 Inch Muffler 40665

Muffler, Pro XS, Stainless Steel, Natural, 2.5 in. Inlet, 2.5 in. Outlet, Each

Part Number: BOR-40665

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

MagnaFlow Performance 409 Stainless Steel 3 Inch Muffler 12469

Muffler, 3.00 in. Inlet/Dual 3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12469

4.39 out of 5 stars ( 23 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942552

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942552

4.86 out of 5 stars ( 21 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025